diff options
| author |   Florian Westphal <fw@strlen.de> | 2021-05-28 12:30:03 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-29 01:04:53 +0200 |
| commit | 586d5a8bcede47fda7bebf4b36be917c5010db16 (patch) | |
| tree | 4320ed35ca3f2e9240a90248f569c21b4e3f93e5 /include/linux/netfilter | |
| parent | netfilter: use nfnetlink_unicast() (diff) | |
| download | linux-dev-586d5a8bcede47fda7bebf4b36be917c5010db16.tar.xz linux-dev-586d5a8bcede47fda7bebf4b36be917c5010db16.zip | |
netfilter: x_tables: reduce xt_action_param by 8 byte
The fragment offset in ipv4/ipv6 is a 16bit field, so use
u16 instead of unsigned int.
On 64bit: 40 bytes to 32 bytes. By extension this also reduces
nft_pktinfo (56 to 48 byte).
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/netfilter')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 07c6ad8f2a02..28d7027cd460 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -36,8 +36,8 @@ struct xt_action_param { const void *matchinfo, *targinfo; }; const struct nf_hook_state *state; - int fragoff; unsigned int thoff; + u16 fragoff; bool hotdrop; }; |